Postcodes in Isle of Anglesey page 15 Unitary Authority

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This page provides postcode data for the Isle of Anglesey UK Unitary Authority.

In 2021, Isle of Anglesey contained approximately 30,800 households with a population of about 68,900

In 2011, Isle of Anglesey contained approximately 30,594 households with a population of about 69,751

Wards in this Unitary Authority
Aethwy ,   Bodowyr ,   Bro Aberffraw ,   Bro'r Llynnoedd ,   Canolbarth Môn ,   Cefni ,   Crigyll ,   Lligwy ,   Parc a'r Mynydd ,   Seiriol ,   Talybolion ,   Tref Cybi ,   Twrcelyn ,   Ynys Gybi
Parishes in this Unitary Authority
Aberffraw ,   Amlwch ,   Beaumaris ,   Bodedern ,   Bodffordd ,   Bodorgan ,   Bryngwran ,   Cwm Cadnant ,   Cylch-y-Garn ,   Holyhead ,   Llanbadrig ,   Llanddaniel Fab ,   Llanddona ,   Llanddyfnan ,   Llaneilian ,   Llaneugrad ,   Llanfachraeth ,   Llanfaelog ,   Llanfaethlu ,   Llanfair Pwllgwyngyll ,   Llanfair-Mathafarn-Eithaf ,   Llanfair-yn-Neubwll ,   Llanfihangel Ysgeifiog ,   Llangefni ,   Llangoed ,   Llangristiolus ,   Llanidan ,   Llannerch-y-medd ,   Mechell ,   Menai Bridge ,   Moelfre ,   Penmynydd ,   Pentraeth ,   Rhoscolyn ,   Rhosybol ,   Rhosyr ,   Trearddur ,   Tref Alaw ,   Trewalchmai ,   Valley
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
LL65 2BY Tref Cybi 53.307434 -4.628365 224975 382166 SH249821
LL65 2BZ Ynys Gybi 53.278329 -4.60341 226519 378868 SH265788
LL65 2DA Tref Cybi 53.307036 -4.625623 225156 382115 SH251821
LL65 2DB Tref Cybi 53.306814 -4.628341 224974 382097 SH249820
LL65 2DD Ynys Gybi 53.300361 -4.637191 224358 381401 SH243814
LL65 2DE Tref Cybi 53.311598 -4.622615 225375 382615 SH253826
LL65 2DF Tref Cybi 53.307391 -4.628703 224952 382162 SH249821
LL65 2DG Tref Cybi 53.309671 -4.624359 225251 382405 SH252824
LL65 2DH Tref Cybi 53.309991 -4.623733 225294 382439 SH252824
LL65 2DJ Ynys Gybi 53.269615 -4.597286 226892 377884 SH268778
LL65 2DL Tref Cybi 53.308883 -4.623004 225338 382314 SH253823
LL65 2DN Tref Cybi 53.30909 -4.624623 225231 382341 SH252823
LL65 2DP Tref Cybi 53.308809 -4.622264 225387 382304 SH253823
LL65 2DQ Ynys Gybi 53.270483 -4.597459 226884 377981 SH268779
LL65 2DR Tref Cybi 53.308364 -4.621666 225425 382253 SH254822
LL65 2DS Tref Cybi 53.308382 -4.623304 225316 382259 SH253822
LL65 2DT Tref Cybi 53.307928 -4.62269 225355 382207 SH253822
LL65 2DU Tref Cybi 53.306698 -4.62299 225330 382071 SH253820
LL65 2DW Tref Cybi 53.308944 -4.62514 225196 382326 SH251823
LL65 2DX Ynys Gybi 53.2646 -4.596757 226907 377325 SH269773
LL65 2DY Tref Cybi 53.306978 -4.624599 225224 382106 SH252821
LL65 2DZ Ynys Gybi 53.261101 -4.596005 226943 376934 SH269769
LL65 2EA Tref Cybi 53.307572 -4.622518 225365 382167 SH253821
LL65 2EB Tref Cybi 53.307453 -4.622211 225385 382153 SH253821
LL65 2ED Tref Cybi 53.307893 -4.620617 225493 382198 SH254821
LL65 2EE Tref Cybi 53.308529 -4.621146 225460 382270 SH254822
LL65 2EF Tref Cybi 53.308533 -4.620141 225527 382268 SH255822
LL65 2EG Tref Cybi 53.308887 -4.618361 225647 382303 SH256823
LL65 2EH Tref Cybi 53.308168 -4.618317 225647 382223 SH256822
LL65 2EJ Ynys Gybi 53.270807 -4.595409 227022 378012 SH270780
LL65 2EL Tref Cybi 53.308329 -4.617952 225672 382240 SH256822
LL65 2EN Tref Cybi 53.307314 -4.617484 225699 382126 SH256821
LL65 2EP Tref Cybi 53.30721 -4.621385 225439 382124 SH254821
LL65 2EQ Ynys Gybi 53.258424 -4.60412 226391 376656 SH263766
LL65 2ER Tref Cybi 53.307882 -4.61946 225570 382194 SH255821
LL65 2ES Tref Cybi 53.307608 -4.620869 225475 382167 SH254821
LL65 2ET Tref Cybi 53.306833 -4.620537 225494 382080 SH254820
LL65 2EU Tref Cybi 53.306197 -4.621709 225413 382012 SH254820
LL65 2EW Tref Cybi 53.307237 -4.618951 225601 382121 SH256821
LL65 2EX Ynys Gybi 53.270147 -4.596404 226953 377941 SH269779
LL65 2EY Tref Cybi 53.306388 -4.622401 225368 382035 SH253820
LL65 2EZ Ynys Gybi 53.272255 -4.588737 227473 378157 SH274781
LL65 2FA Tref Cybi 53.307289 -4.623507 225298 382138 SH252821
LL65 2FB Ynys Gybi 53.271876 -4.583864 227796 378103 SH277781
LL65 2FD Tref Cybi 53.300136 -4.615999 225769 381324 SH257813
LL65 2FE Tref Cybi 53.306997 -4.633527 224629 382130 SH246821
LL65 2FF Tref Cybi 53.30887 -4.626467 225107 382321 SH251823
LL65 2FG Tref Cybi 53.306243 -4.622452 225364 382019 SH253820
LL65 2FH Tref Cybi 53.303154 -4.62552 225147 381683 SH251816
LL65 2FJ Tref Cybi 53.306305 -4.629016 224927 382042 SH249820
LL65 2FL Ynys Gybi 53.292377 -4.616785 225685 380463 SH256804
LL65 2GA Tref Cybi 53.306693 -4.622014 225395 382068 SH253820
LL65 2GB Tref Cybi 53.301889 -4.619719 225528 381528 SH255815
LL65 2HA Tref Cybi 53.305865 -4.623269 225308 381979 SH253819
LL65 2HB Tref Cybi 53.305256 -4.624008 225256 381913 SH252819
LL65 2HD Tref Cybi 53.305679 -4.6248 225205 381962 SH252819
LL65 2HE Tref Cybi 53.306332 -4.624945 225198 382035 SH251820
LL65 2HF Tref Cybi 53.306342 -4.626511 225094 382040 SH250820
LL65 2HG Tref Cybi 53.306779 -4.627524 225028 382091 SH250820
LL65 2HH Tref Cybi 53.306866 -4.626813 225076 382099 SH250820
LL65 2HJ Ynys Gybi 53.272451 -4.584289 227770 378168 SH277781
LL65 2HL Tref Cybi 53.308123 -4.62612 225127 382237 SH251822
LL65 2HN Tref Cybi 53.309634 -4.625268 225190 382403 SH251824
LL65 2HP Ynys Gybi 53.306733 -4.63245 224700 382098 SH246820
LL65 2HQ Ynys Gybi 53.271928 -4.584338 227765 378110 SH277781
LL65 2HR Ynys Gybi 53.306314 -4.632704 224681 382052 SH246820
LL65 2HS Ynys Gybi 53.30609 -4.63227 224709 382026 SH247820
LL65 2HT Ynys Gybi 53.305662 -4.632109 224718 381978 SH247819
LL65 2HU Tref Cybi 53.307328 -4.633202 224652 382166 SH246821
LL65 2HW Tref Cybi 53.307215 -4.632614 224691 382152 SH246821
LL65 2HX Ynys Gybi 53.271561 -4.585515 227685 378072 SH276780
LL65 2HY Ynys Gybi 53.304153 -4.63118 224774 381808 SH247818
LL65 2HZ Ynys Gybi 53.268393 -4.58357 227802 377715 SH278777
LL65 2JA Tref Cybi 53.302148 -4.602969 226645 381516 SH266815
LL65 2JB Tref Cybi 53.302111 -4.602186 226697 381510 SH266815
LL65 2JD Tref Cybi 53.299151 -4.595662 227120 381165 SH271811
LL65 2JE Tref Cybi 53.292477 -4.58874 227554 380406 SH275804
LL65 2JF Tref Cybi 53.307233 -4.627316 225044 382141 SH250821
LL65 2JG Tref Cybi 53.301427 -4.623938 225245 381487 SH252814
LL65 2LA Ynys Gybi 53.304057 -4.63228 224700 381800 SH247817
LL65 2LB Ynys Gybi 53.305169 -4.632859 224666 381925 SH246819
LL65 2LD Ynys Gybi 53.304275 -4.635045 224517 381831 SH245818
LL65 2LE Ynys Gybi 53.305105 -4.633276 224638 381919 SH246819
LL65 2LF Ynys Gybi 53.298204 -4.636333 224406 381159 SH244811
LL65 2LG Ynys Gybi 53.301871 -4.636818 224389 381568 SH243815
LL65 2LH Ynys Gybi 53.300475 -4.641801 224051 381425 SH240814
LL65 2LJ Ynys Gybi 53.282096 -4.617802 225575 379322 SH255793
LL65 2LL Ynys Gybi 53.299606 -4.635523 224466 381313 SH244813
LL65 2LN Ynys Gybi 53.295399 -4.640812 224096 380858 SH240808
LL65 2LP Ynys Gybi 53.29369 -4.644433 223848 380677 SH238806
LL65 2LQ Ynys Gybi 53.273728 -4.601201 226648 378351 SH266783
LL65 2LR Ynys Gybi 53.28841 -4.645337 223766 380092 SH237800
LL65 2LS Ynys Gybi 53.288714 -4.653124 223248 380145 SH232801
LL65 2LT Ynys Gybi 53.291775 -4.661002 222736 380505 SH227805
LL65 2LU Ynys Gybi 53.298585 -4.653981 223232 381245 SH232812
LL65 2LW Ynys Gybi 53.29065 -4.638408 224237 380324 SH242803
LL65 2LX Ynys Gybi 53.287048 -4.619545 225479 379877 SH254798
LL65 2LY Ynys Gybi 53.306192 -4.642679 224016 382063 SH240820
LL65 2LZ Ynys Gybi 53.27208 -4.598876 226796 378162 SH267781
LL65 2NA Ynys Gybi 53.291003 -4.675825 221745 380456 SH217804
Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license




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